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Dewar–Chatt–Duncanson model

Index Dewar–Chatt–Duncanson model

The Dewar–Chatt–Duncanson model is a model in organometallic chemistry that explains the type of chemical bonding between an alkene and a metal (pi-complex) in certain organometallic compounds. [1]

20 relations: Alkene, Antibonding molecular orbital, Atomic orbital, Bond length, Bulletin de la Société Chimique de France, Chemical bond, Electron density, Ethylene, In silico, Joseph Chatt, Journal of the Chemical Society, Michael J. S. Dewar, Molecular orbital, Nickel, Orbital hybridisation, Organometallic chemistry, Pi backbonding, Picometre, Platinum, Zeise's salt.

Alkene

In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at least one carbon–carbon double bond.

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Antibonding molecular orbital

In chemical bonding theory, an antibonding orbital is a type of molecular orbital (MO) that weakens the bond between two atoms and helps to raise the energy of the molecule relative to the separated atoms.

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Atomic orbital

In quantum mechanics, an atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom.

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Bond length

In molecular geometry, bond length or bond distance is the average distance between nuclei of two bonded atoms in a molecule.

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Bulletin de la Société Chimique de France

The Bulletin de la Société Chimique de France was a French peer-reviewed scientific journal on chemistry published by the Société Chimique de France.

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Chemical bond

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds.

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Electron density

Electron density is the measure of the probability of an electron being present at a specific location.

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Ethylene

Ethylene (IUPAC name: ethene) is a hydrocarbon which has the formula or H2C.

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In silico

In silico (literally cod Latin for "in silicon", alluding to the mass use of silicon for semiconductor computer chips) is an expression used to mean "performed on computer or via computer simulation." The phrase was coined in 1989 as an allusion to the Latin phrases in vivo, in vitro, and in situ, which are commonly used in biology (see also systems biology) and refer to experiments done in living organisms, outside living organisms, and where they are found in nature, respectively.

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Joseph Chatt

Joseph Chatt, CBE FRS (6 November 1914 – 19 May 1994) was a renowned British researcher in the area of inorganic and organometallic chemistry.

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Journal of the Chemical Society

The Journal of the Chemical Society was a scientific journal established by the Chemical Society in 1849 as the Quarterly Journal of the Chemical Society.

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Michael J. S. Dewar

Michael James Steuart Dewar (24 September 1918 – 10 October 1997) was a theoretical chemist.

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Molecular orbital

In chemistry, a molecular orbital (MO) is a mathematical function describing the wave-like behavior of an electron in a molecule.

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Nickel

Nickel is a chemical element with symbol Ni and atomic number 28.

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Orbital hybridisation

In chemistry, orbital hybridisation (or hybridization) is the concept of mixing atomic orbitals into new hybrid orbitals (with different energies, shapes, etc., than the component atomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory.

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Organometallic chemistry

Organometallic chemistry is the study of organometallic compounds, chemical compounds containing at least one chemical bond between a carbon atom of an organic molecule and a metal, including alkaline, alkaline earth, and transition metals, and sometimes broadened to include metalloids like boron, silicon, and tin, as well.

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Pi backbonding

π backbonding, also called π backdonation, is a concept from chemistry in which electrons move from an atomic orbital on one atom to an appropriate symmetry antibonding orbital on a π-acceptor ligand.

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Picometre

The picometre (international spelling as used by the International Bureau of Weights and Measures; SI symbol: pm) or picometer (American spelling) is a unit of length in the metric system, equal to, or one trillionth of a metre, which is the SI base unit of length.

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Platinum

Platinum is a chemical element with symbol Pt and atomic number 78.

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Zeise's salt

Zeise's salt, potassium trichloro(ethene)platinate(II), is the chemical compound with the formula K·H2O.

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Redirects here:

Dewar-Chatt-Duncanson model, P complex, Pi complex, Pi-complex, Π complex.

References

[1] https://en.wikipedia.org/wiki/Dewar–Chatt–Duncanson_model

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